novice forensic medicine

At this time, Liu Yongxin opened the rest of the packing box. There were ears, fingers, toes, and scalp inside. One of them contained six teeth, and there were bloodstains and a trace of flesh on the root of the tooth. Zhou Ning held up a magnifying glass to examine them one by one. over again.

Finally, he sat down directly on the ground.

"Find someone to run around, first transport everything back, go to the back kitchen to see if there is a foam box, ask Sister Cui to personally extract the surface of the wound and the surface of the skin, to see if you can find DNA other than the deceased, and cut the wound Whether there is residue, I also look at alcohol and toxic reactions."

Da Zhao went to arrange, Liu Yongxin pulled Zhou Ning up, and asked quickly:
"Do you suspect that these female dead were drunk heavily before they were murdered, so they didn't resist?"

Zhou Ning shook his head, Liu Yongxin was taken aback.

"What do you mean?"

"These dead should have been intoxicated with alcohol or taken contraband drugs, similar to those in Zhang Meng Tobacco, otherwise the painful struggle would not keep the cutting surface smooth.

But these are not all women. In the ear box, I looked carefully. There is a lot of skin cut off around the ear, some of which have short hair on the sideburns, and some slight beards. "

Liu Yongxin was startled, and raised a magnifying glass to examine it carefully, and sure enough, stubble could be seen on the skin in front of the ears.

"male?"

Zhou Ning nodded.

"Currently, only this one is male by visual inspection, and the rest cannot be judged temporarily. DNA testing is needed to know the result. Based on the analysis of the color of these tissues, the freezing time, and the label on the box, at least this belongs to six people, that is, five females. A man."

Da Zhao shook his finger and said seriously:
"No, it's six women and one man."

Zhou Ning suddenly realized that Shen Shuyi was indeed not included in the count, so there were at least seven people in such a count, six women and one man.

After Da Zhao finished speaking, his eyes continued to search the stainless steel countertop of the island platform, and he even reached out to take out the luminol reagent from the investigation box.

"what have you found?"

Big Zhao raised his jaw.

"The surface of the island table is made of stainless steel. I knocked it. It is a very tall and thick steel plate. However, there are many cut marks on it. Some are left by knives, and some seem to be scratched by electric saws. These marks are criss-cross. I wonder if there are six dead here, will they be dismembered."

With that said, the freezer was covered, and the luminol reagent had been evenly sprayed on the surface of the island. On the entire island and the part of the ground where the luminol reagent was sprayed, all of them had fluorescent reactions, and there was a flow. , There are dripping shapes, and there are large and large mottled shapes.

Seeing this, everyone understood what was going on. Da Zhao stuffed Lao Wang with a bottle, and the two sprayed all kinds of tools on the wall. Sure enough, there were more or less fluorescent reactions on the knives and saws.

Everyone was silent, the room was cleaned so clean, Liu Tiesong and Fang Shengping would not do this, and the assistant Ma Decai did not come here every time, it seems that the two waiters here are responsible for cleaning , then they may also know where the deceased was buried.

Thinking of this, Zhou Ning waved his hand.

"Let's tidy up here. All the items are sorted and packed, and all are sent for inspection. This freezer can't see where the power supply is. It should be designed and installed in the attic of the villa at the beginning of its construction. Check when the villa was renovated and whether it is in it. Before September 2010, 9."

Liu Yongxin thumped his waist twice. After all, the squatting action made his waist a little sore. After hearing Zhou Ning's words, he also reacted.

"Hurry up and ask. The first box here is marked 100901MZY. If the villa was built later than this, perhaps the bones of the deceased may not have been thrown here. Of course, if it was earlier than this time, it may also be in the There are victims elsewhere that we don't know about."

Da Zhao was dumbfounded, Zhou Ning stepped out of the secret room in the attic, supported Liu Yongxin, and walked directly outside the villa, the sun shone in the courtyard, it seemed to be able to dispel part of the coldness brought by the attic just now, Xiao Qu was chatting with someone, The man held the joystick and stared at the sky.

Zhou Ning knew that this person was probably the university of science and technology mentioned earlier, a professional who controls drones, and they didn't step forward to disturb him.

Liu Yongxin rubbed his arms and walked to Zhou Ning's side.

"Don't put so much pressure on the apprentice. The investigation of this case is already considered a major breakthrough. Not to mention the human tissues in the six sorting boxes that were found later, all the previous evidence about Shen Shuyi is already very complete. Even if Fang Shengping Liu Tiesong refused to admit it, and there was no way to overturn the previous evidence.

Therefore, don’t put so much pressure on yourself. Searching for a corpse is no different from finding a needle in a haystack. It’s not like looking for Shen Shuyi’s corpse. From the surveillance, we saw that Ma Decai was loading the vehicle, and based on the speed of the vehicle, we roughly calculated the location of the corpse. This is called traceable.

Take a look at the six sorting boxes in the freezer. Each of them has only a digital date code and a name in pinyin or English, plus a piece of incomplete tissue. There is too little valid information. Now you have to hold your breath. These are not submitted for inspection. Missing persons DNA library for comparison.

Find the identity, and then proceed to the next step to determine the time of the disappearance. After all, there are cliffs and the sea below. If the corpse is thrown into the sea, it has been more than two years at the earliest. After such a long time, the corpse has already decayed, and the bones can be covered with barnacles. . "

Zhou Ning nodded. He knew that Liu Yongxin was trying to persuade him, and told him not to go into a corner. After all, there is no surveillance around here, and there are mountains, cliffs and coasts. It is definitely an excellent place to dump the corpse.

"I think that the two villa attendants who were caught yesterday should know something inside. They are more likely to be responsible for cleaning and disposing of the corpses. I will ask Director Xu. Those two were brought back for interrogation yesterday.

As for this, let Xiaoqu try it first. I have seen their research direction. If the body is buried on the southern slope of Mashan Scenic Area, maybe we can find it. If it is really thrown into the sea, then we need to apply for a frogman. By the way, what about Zhang Ping? "

Following Zhou Ning's doubts, Lao Wang's voice sounded from behind, and he had come down with two huge bags.

"Team Zhang went to interrogate the security guard who guarded the mountain. That's where the villa area came in. The old man in charge of carrying the pole lived on the mountain. When we came here yesterday, he went to pick mushrooms in the forest on the back. He didn't even know what happened here."

Zhou Ning looked in the direction that Lao Wang pointed, and there was indeed an old man with thinning hair standing opposite Zhang Ping, his eyes were full of fear, he was still holding a fishing rod and a basket in his hand, and he was wearing a pair of slippers barefoot.

Zhou Ning walked over curiously. After all, this dress is very different from the word security.

".I'm not lying. I was brought here to work as a security guard after the Spring Festival. I was originally at Huajin Real Estate and was in charge of the materials at the construction site. It wasn't because I hurt my leg. I didn't have the strength before. Last year I will be transferred to work here at the end of the year.

As for the work, I just take care of the pigeon house at the back, and keep the lifting pole on this side in good use. When I go to the back mountain or go fishing at the seaside, I raise the pole. Usually when guests come to the villa, then The kid on the side will tell me in advance, and I will stand by the side in my security uniform and wait.

Usually few people come here, only a few times a month, usually stay overnight and leave, I go fishing under the cliff when I have nothing to do, or go to the back of the North Mountain to pick mushrooms, there are Taoist mushrooms here, just like the Tongshan Scenic Area, It can be regarded as Qindao's special food, and a pound of dry one is very valuable. I can pick a hundred or eighty catties every time. "

Zhang Ping was thrusting his waist, and his breathing was steady at this time. He was probably exhausted from running and catching the old man.

At this moment, Zhou Ning put down his phone and contacted Director Xu on WeChat. Those two people were interrogated by the subordinates, and they cried one by one, saying that they didn’t know anything, and their ID cards were detained, so they didn’t dare to resign and leave, so they cleaned up as soon as they were asked. , I don't know there are still dead people, but two days ago, Liu Tiesong asked them to bury a suitcase.

Seeing this, Zhou Ning frowned. It seems that these two people want to fish in troubled waters, and they are sure that these people can't find the attic or discover the secrets in the villa.

Zhang Ping raised his voice at this moment, bringing Zhou Ning back to his thoughts.

"I'm chasing you, why are you running, take a look at these two photos, how many of them do you know?"

Zhang Ping raised his mobile phone. On it were Liu Tiesong, Fang Shengping, Li Mubai, Ma Decai, and Fang Jinquan. The old security guard looked at Fang Shengping and said:
"This is the boss. The pigeons are raised for him. Every time he comes, he has to eat pigeon blood. As for the rest of the people, they look familiar. The boss came together."

The old security guard then pointed to Liu Tiesong and added something.

Zhang Ping's eyes lit up, and he looked at Zhou Ning, with a look of asking for help, but Zhou Ning did not back down, and signaled the policeman next to him to let go of the old man's hand.

"Uncle, what month did you come here last year to work? Did you live in this hut? Looking at things without a fire, the temperature in this mountain is low enough in winter."

The old security guard smiled, as if sensing Zhou Ning's kindness, he waved his hand slightly.

"Come here in early November. Not long after entering the mountain, it snowed here once. This glass house is where they stand guard when they come over during the day. I live in the stone house next to the pigeon house, which can light a fire.

There is no shortage of firewood and wood here, and you can burn it casually, so the temperature is okay, but there is not much food. Generally, the boss and the others have come, and the two boys will give me some leftovers, and they will also bring me rice noodles and rapeseed. Anyway Have to do it yourself. "

Zhou Ning let out a sigh, and glanced at it. Sure enough, there was a stone house next to the pigeon house. If the old man didn't mention it, it would be really difficult to identify it, but he came in November last year. If nothing else, at least February 2 this year The missing Luo Chenying's body was disposed of during his time.

"Uncle, are the two boys in the villa the cooks or the cleaners? Do they work?"

Thank you for your reward regardless of whether you don't care about it or not.